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ES2004797A6 - Esteras de fibra para obtener piezas moldeadas con forma mediante prensado en caliente - Google Patents

Esteras de fibra para obtener piezas moldeadas con forma mediante prensado en caliente

Info

Publication number
ES2004797A6
ES2004797A6 ES8702356A ES8702356A ES2004797A6 ES 2004797 A6 ES2004797 A6 ES 2004797A6 ES 8702356 A ES8702356 A ES 8702356A ES 8702356 A ES8702356 A ES 8702356A ES 2004797 A6 ES2004797 A6 ES 2004797A6
Authority
ES
Spain
Prior art keywords
tangled
binder
surface layer
mat
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8702356A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Interior Systems Espana SL
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19863629891 external-priority patent/DE3629891A1/de
Application filed by Individual filed Critical Individual
Publication of ES2004797A6 publication Critical patent/ES2004797A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings
    • B32B2471/04—Mats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

SE DESCRIBE UNA ESTERA DE FIBRA PARA EL PRENSADO EN CALIENTE PARA OBTENER PIEZAS MOLDEADAS CON FORMA. LA ESTERA DE FIBRA CONSTA DE UN BLOQUE O COMBINACION SOLIDA COMPUESTO DE UNA CAPA CENTRAL DE FIBRA BASTA, RECUBIERTA CON UN AGLOMERANTE, Y UNA CAPA DE RECUBRIMIENTO SUPERFICIAL DE FIBRA BASTA, SOBRE AMBAS SUPERFICIES EXTERIORES DE LA CAPA CENTRAL, DE ALTA RESISTENCIA AL CALOR Y CONTENIENDO UN AGLOMERANTE. LA CAPA DE RECUBRIMIENTO DE, POR LO MENOS, LA ESTERA SIN PRENSAR TIENE UNA MAYOR RESISTENCIA A LA TRACCION QUE LA CAPA CENTRAL Y ESTA CONFIGURADA COMO MEMBRANA DE REGULACION DE LA HUMEDAD EN LA ESTERA PRENSADA PARA OBTENER LA PIEZA MOLDEADA CON FORMA. EL PESO SUPERFICIAL DE LA PARTE PROPORCIONAL LIBRE DE AGLOMERANTE DE LAS FIBRAS BASTAS DE ALTA RESISTENCIA AL CALOR DE LA CAPA DE RECUBRIMIENTO ES DE 10 A 100 GR/M2 Y LAS FIBRAS BASTAS INDIVIDUALMENTE ESTAN RECUBIERTAS CON UNA PARTE PROPORCIONAL DE 100 A 200% DEL PESO, REFERIDOS A DICHO PESO SUPERFICIAL, ESTANDO RECUBIERTAS CON UN AGLOMERANTEYA PRECONDENSADO ANTES DEL MOLDEADO DE LA ESTERA DE FIBRA, CUBRIENDO LAS FIBRAS, DE TAL MODO QUE LA RELACION ENTRE LOAS DIAMETROS DE LAS FIBRAS BASTAS REVESTIDAS Y SIN REVESTIR DE LA CAPA DE RECUBRIMIENTO SEA ENTRE 1,4 Y 1,75.
ES8702356A 1986-08-29 1987-08-10 Esteras de fibra para obtener piezas moldeadas con forma mediante prensado en caliente Expired ES2004797A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863629891 DE3629891A1 (de) 1986-08-29 1986-08-29 Fasermatte fuer das warme verpressen zu formteilen
DE19873721664 DE3721664A1 (de) 1986-08-29 1987-06-26 Fasermatte fuer das warme verpressen zu formteilen

Publications (1)

Publication Number Publication Date
ES2004797A6 true ES2004797A6 (es) 1989-02-01

Family

ID=25847145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702356A Expired ES2004797A6 (es) 1986-08-29 1987-08-10 Esteras de fibra para obtener piezas moldeadas con forma mediante prensado en caliente

Country Status (7)

Country Link
JP (1) JP2539843B2 (es)
CA (1) CA1282309C (es)
DE (1) DE3721664A1 (es)
ES (1) ES2004797A6 (es)
FR (1) FR2603310B1 (es)
GB (1) GB2194485B (es)
IT (1) IT1225874B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980702A (ja) * 1982-10-29 1984-05-10 Sumitomo Metal Ind Ltd 合金鋼粉の製造方法
DE3935689A1 (de) * 1989-10-26 1991-05-02 Roeder & Spengler Stanz Verfahren und vorrichtung zum herstellen von kraftfahrzeuginnenverkleidungsteilen
DE4034915A1 (de) * 1990-11-04 1992-05-07 Kinkel Werner Helmut Verfahren zur herstellung von sandwichartigen textilen faserstrukturen in form von platten und formteilen
DE4438764A1 (de) * 1994-10-29 1996-05-02 Hp Chemie Pelzer Res & Dev Verbundwerkstoff für die Automobilindustrie
DE10153875A1 (de) * 2001-11-02 2003-05-15 Bpw Bergische Achsen Kg Bauteil in langgestreckter Bauweise aus einem Faser-Kunststoff-Verbund

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030772B2 (ja) * 1975-05-30 1985-07-18 宏之 金井 多層嵩高性不織布の製造方法
JPS55100155A (en) * 1979-01-26 1980-07-30 Toho Beslon Co Thermal incorporating laminated structure
DE3120459A1 (de) * 1981-05-22 1982-12-09 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Leicht verklebbares und anschaeumbares laminat
DE3233385C2 (de) * 1981-10-02 1984-05-17 Günter Hans 1000 Berlin Kiss Mehrschicht-Faserverbundstoff und Verfahren zu dessen Herstellung
JPS5876561A (ja) * 1981-10-02 1983-05-09 ギユンタ−・ハ−・キス 多層繊維マツト及びその製造方法

Also Published As

Publication number Publication date
GB8717104D0 (en) 1987-08-26
DE3721664A1 (de) 1989-01-19
GB2194485A (en) 1988-03-09
FR2603310A1 (fr) 1988-03-04
JP2539843B2 (ja) 1996-10-02
DE3721664C2 (es) 1990-02-08
IT8721717A0 (it) 1987-08-26
IT1225874B (it) 1990-12-07
FR2603310B1 (fr) 1994-04-01
CA1282309C (en) 1991-04-02
JPS6366361A (ja) 1988-03-25
GB2194485B (en) 1990-07-04

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Owner name: LIGNOTOCK S.A.